USA Boys 10 & under - 50 M Back
These rankings show the swimmers' placement within the United States.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Jack Armbruster | 36.85 | 10 | AAAA Min | San Clemente Aquatic Team | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | ||
| 52 | Solomon Flowers | 36.89 | 10 | AAAA Min | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | ||
| 53 | Nolan Robertson | 36.89 | 10 | AAAA Min | Lakeside Swim Team | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | ||
| 54 | Lukas Bell | 36.94 | 10 | AAAA Min | SwimRVA | 05/29/2026 | 2026 SwimRVA Success Bell | ||
| 55 | Everett Peters | 37.06 | 10 | AAA Min | AAAA: 36.99 (+0.07s | 0.2%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 56 | Tanner Sagen | 37.19 | 10 | AAA Min | AAAA: 36.99 (+0.20s | 0.5%) | Unattached | 05/15/2026 | 2026 EAC Memorial Invite | |
| 57 | Axton Santiago | 37.22 | 10 | AAA Min | AAAA: 36.99 (+0.23s | 0.6%) | Pearl City Aquatics | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 58 | Luke Harriger | 37.25 | 10 | AAA Min | AAAA: 36.99 (+0.26s | 0.7%) | Lima Family YMCA Swim Team | 07/23/2026 | 2026 OH LC Junior Championships | |
| 59 | Daniel Lazar | 37.25 | 10 | AAA Min | AAAA: 36.99 (+0.26s | 0.7%) | Coast Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 60 | Benjamin Balmaceda | 37.26 | 10 | AAA Min | AAAA: 36.99 (+0.27s | 0.7%) | Alamo Heights Aquatic Club ? A | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 61 | Jorden Li | 37.31 | 10 | AAA Min | AAAA: 36.99 (+0.32s | 0.9%) | Arctic Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 62 | Andrew Sun | 37.32 | 8 | AAA Min | AAAA: 36.99 (+0.33s | 0.9%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 63 | Colton Alex | 37.35 | 10 | AAA Min | AAAA: 36.99 (+0.36s | 1.0%) | Nation\\\\\\'s Capital Swim Club | 06/05/2026 | HNVR Storm Surge 2026 | |
| 64 | Jackson Lee | 37.35 | 10 | AAA Min | AAAA: 36.99 (+0.36s | 1.0%) | Burlingame Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 65 | Craig Thompson | 37.35 | 10 | AAA Min | AAAA: 36.99 (+0.36s | 1.0%) | San Diego Imperial All Star TM | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 66 | Carson Swift | 37.35 | 10 | AAA Min | AAAA: 36.99 (+0.36s | 1.0%) | Nitro Swimming | 07/09/2026 | 2026 ST NIST LC STAGS | |
| 67 | Cameron Ehrlich | 37.36 | 10 | AAA Min | AAAA: 36.99 (+0.37s | 1.0%) | Pompano Beach Piranhas | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 68 | Leopold Stevens | 37.36 | 10 | AAA Min | AAAA: 36.99 (+0.37s | 1.0%) | YMCA of the Triangle Area Swim | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 69 | Jaxson Ransom | 37.37 | 10 | AAA Min | AAAA: 36.99 (+0.38s | 1.0%) | Valley Swim Team Phoenix | 07/16/2026 | 2026 Virginia Swimming LC Age Group Champions | |
| 70 | Elijah Braeger | 37.38 | 10 | AAA Min | AAAA: 36.99 (+0.39s | 1.0%) | Lakeside Swim Team | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 71 | Thomas Sedano | 37.39 | 10 | AAA Min | AAAA: 36.99 (+0.40s | 1.1%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 72 | Miguel Ramirez | 37.41 | 9 | AAA Min | AAAA: 36.99 (+0.42s | 1.1%) | Blue Wave Swimming | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 73 | Andy Tran | 37.41 | 10 | AAA Min | AAAA: 36.99 (+0.42s | 1.1%) | Seattle Metropolitan Aquatic C | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 74 | Guanlin Chen | 37.42 | 10 | AAA Min | AAAA: 36.99 (+0.43s | 1.1%) | Brea Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 75 | Tanner Baker | 37.42 | 10 | AAA Min | AAAA: 36.99 (+0.43s | 1.1%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 76 | Chandler Lourie | 37.45 | 10 | AAA Min | AAAA: 36.99 (+0.46s | 1.2%) | Life Time Southeast | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 77 | Lucius Leven | 37.46 | 10 | AAA Min | AAAA: 36.99 (+0.47s | 1.3%) | North East Aquatic Team | 07/09/2026 | 2026 ST NIST LC STAGS | |
| 78 | Samik Dangol | 37.48 | 10 | AAA Min | AAAA: 36.99 (+0.49s | 1.3%) | Stingrays Swim Team | 07/16/2026 | 2026 Virginia Swimming LC Age Group Champions | |
| 79 | Niam Gettings | 37.54 | 10 | AAA Min | AAAA: 36.99 (+0.55s | 1.5%) | North Carolina Aquatic Club | 07/16/2026 | 2026 NCS LC AG Championships | |
| 80 | Evan Morehouse | 37.57 | 10 | AAA Min | AAAA: 36.99 (+0.58s | 1.5%) | Brookings Swim Club | 06/06/2025 | 2025 BSC Summer Splash | |
| 81 | Walker Lewis | 37.59 | 10 | AAA Min | AAAA: 36.99 (+0.60s | 1.6%) | Excel Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 82 | Arick Eisler | 37.61 | 9 | AAA Min | AAAA: 36.99 (+0.62s | 1.6%) | Tac Titans | 07/16/2026 | 2026 NCS LC AG Championships | |
| 83 | Koku Saddawi-Banno | 37.63 | 10 | AAA Min | AAAA: 36.99 (+0.64s | 1.7%) | Jbarracudas Swim Team | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 84 | Ethan Qu | 37.64 | 10 | AAA Min | AAAA: 36.99 (+0.65s | 1.7%) | Santa Clara Swim Club | 07/30/2026 | Long Course Far Westerns | |
| 85 | Hank Li | 37.66 | 10 | AAA Min | AAAA: 36.99 (+0.67s | 1.8%) | Kentucky Aquatics | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 86 | Grant Haire | 37.66 | 10 | AAA Min | AAAA: 36.99 (+0.67s | 1.8%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 87 | Lucas Stocker | 37.69 | 10 | AAA Min | AAAA: 36.99 (+0.70s | 1.9%) | Coastal Machine Aquatics Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 88 | George Xuan | 37.70 | 10 | AAA Min | AAAA: 36.99 (+0.71s | 1.9%) | Commonwealth Swimming | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 89 | Matvey Fadeev | 37.70 | 10 | AAA Min | AAAA: 36.99 (+0.71s | 1.9%) | Issaquah Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 90 | Julian Phillips | 37.71 | 10 | AAA Min | AAAA: 36.99 (+0.72s | 1.9%) | Quicksilver Swimming | 06/11/2026 | 2026 SCS June AG Invite | |
| 91 | Zhecheng Zhu | 37.71 | 10 | AAA Min | AAAA: 36.99 (+0.72s | 1.9%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 92 | Michael Navarro | 37.72 | 10 | AAA Min | AAAA: 36.99 (+0.73s | 1.9%) | Swim Fort Lauderdale | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 93 | Leo Mora Carrillo | 37.73 | 10 | AAA Min | AAAA: 36.99 (+0.74s | 2.0%) | Blue Marlins Aquatic Club | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 94 | Matthew Zhao | 37.76 | 10 | AAA Min | AAAA: 36.99 (+0.77s | 2.0%) | Brea Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 95 | Dylan Deahn | 37.76 | 9 | AAA Min | AAAA: 36.99 (+0.77s | 2.0%) | Csp Tideriders | 06/26/2026 | 88th CSP Summer Invitational | |
| 96 | Finley Brandt | 37.77 | 10 | AAA Min | AAAA: 36.99 (+0.78s | 2.1%) | Houston Hydra | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 97 | Elliott Ganancial | 37.77 | 10 | AAA Min | AAAA: 36.99 (+0.78s | 2.1%) | Hawaii Swimming Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 98 | Preston Tran | 37.82 | 10 | AAA Min | AAAA: 36.99 (+0.83s | 2.2%) | Irvine Novaquatics | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 99 | Hugo Linowski | 37.91 | 10 | AAA Min | AAAA: 36.99 (+0.92s | 2.4%) | Olympic Cascade Aquatics | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 100 | Aiden Suffel | 37.91 | 10 | AAA Min | AAAA: 36.99 (+0.92s | 2.4%) | Lakeshore Swim Club | 07/23/2026 | 2026 OH LC Junior Championships | |
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.